import 'package:flutter/material.dart';

/// create by 张风捷特烈 on 2020-03-21
/// contact me by email 1981462002@qq.com
/// 说明:
//    {
//      "widgetId": 102,
//      "name": 'DataTable基本使用',
//      "priority": 1,
//      "subtitle":
//          "【columns】 : 列   【List<DataColumn>】\n"
//          "【rows】 : 行  【List<DataRow>】",
//    }
class CustomDataTable extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return DataTable(columns: [
      DataColumn(label: Text('id')),
      DataColumn(label: Text('名称')),
      DataColumn(label: Text('类型')),
      DataColumn(label: Text('子数目')),
    ], rows: [
      DataRow(cells: [
        DataCell(Text('101')),
        DataCell(Text('DataTable')),
        DataCell(Text('StatelessWidget')),
        DataCell(Text('n')),
      ]),
      DataRow(cells: [
        DataCell(Text('1')),
        DataCell(Text('Container')),
        DataCell(Text('StatelessWidget')),
        DataCell(Text('1')),
      ]),
      DataRow(cells: [
        DataCell(Text('98')),
        DataCell(Text('Wrap')),
        DataCell(Text('MultiChildRenderObjectWidget')),
        DataCell(Text('n')),
      ]),
    ]);
  }
}
//    {
//      "widgetId": 102,
//      "name": 'DataTable的sort',
//      "priority": 1,
//      "subtitle":
//          "【sortColumnIndex】 : 列号   【int】\n"
//          "【sortAscending】 : 是否顺序  【bool】",
//    }
class SortDataTable extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return DataTable(
        sortColumnIndex: 0,
        sortAscending: true,
        columns: [
      DataColumn(
          label: Text('id'),
          numeric: false,
          onSort: (int columnIndex, bool ascending) {
            print('$columnIndex----$ascending');
          }),
      DataColumn(label: Text('名称')),
      DataColumn(label: Text('类型')),
      DataColumn(label: Text('子数目')),
    ], rows: [
      DataRow(cells: [
        DataCell(Text('101')),
        DataCell(Text('DataTable')),
        DataCell(Text('StatelessWidget')),
        DataCell(Text('n')),
      ]),
      DataRow(selected: true, cells: [
        DataCell(Text('1')),
        DataCell(Text('Container'), showEditIcon: true,onTap: (){

        }),
        DataCell(Text('StatelessWidget')),
        DataCell(Text('1')),
      ]),
      DataRow(cells: [
        DataCell(Text('98')),
        DataCell(Text('Wrap')),
        DataCell(Text('MultiChildRenderObjectWidget')),
        DataCell(Text('n')),
      ]),
    ]);
  }
}